摘要
本文描述叶刺瘿螨亚科 Phyllocoptinae的 3个新种和 3个新记录种 ,3个新种是 :蓼四瘿螨 Tetrapolygoni Wei,sp.nov.、桐四瘿螨 Tetra clerodendri Wei,sp.nov.和上思新顶背瘿螨 N eotegonotusshangsiensis Wei,sp.nov.,所危害的寄主植物分别是 :火炭母 Polygonum chinense L. ( Polygonaceae)、大青 Clerodendrum cyrtophyllum Turcz. ( Verbenaceae)和降真香 Acronychia pedunculata ( L.) Mig( Rutaceae) ;3个新记录种是 :桧平植羽瘿螨 Platyphytoptussabinianae Keifer、斑芒畸瘿螨 AbacarussacchariChannabasavanna和 Siamina cruminae
Three new species, Tetra polygoni Wei, sp nov infesting Polygonum chinense L.(Polygonaceae); Tetra clerodendri Wei ,sp nov infesting Clerodendrum cyrtophyllum Turcz.(Verbenaceae) and Neotegonotus shangsiensis Wei, sp nov infesting Acronychia pedunculata (L ) Mig(Rutaceae) ,and three new records, Platyphytoptus sabinianae Keifer, Abacarus sacchari Channabasavanna and Siamina cruminae Boczek,respectively, are described from Guangxi Zhuang Autonomous Region,China Type specimens are deposited in the Agricultural College, Guangxi University (1) Tetra polygoni Wei, sp nov (Fig 1) This new species is alike to Tetra liriodendronis Keifer, 1959, but can be distinguished from the latter by the features of dorsal lines continuous, dorsal annuli smooth, ventral annuli with round microtubercles, coxae without ornamental lines and featherclaw 4-rayed Holotype ♀, paratypes 11♀♀ 20010721,collected by WEI Sui-gai,CHEN Jian-wen and TAN Xiu-mei from Shangsi County(22 o 06′ N,107 o 55 ′E),Guangxi Zhuang Autonomous Region Host: Polygonum chinense L (Polygonaceae). (2) Tetra clerodendri Wei,sp.nov (Fig 2) This new species resembles to Tetra heilongjiangensis Kuang, 1995, but can be differentiated from the latter by median line incompletely, submedian lines present, coxae without ornamental lines Holotype ♀, allotype ♂, paratypes 11♀♀1♂ 20010915,collected by WEI Sui-gai,CHEN Jian-wen and XIE Man-chao from Nanning City(22 049 ′N, 108 02 ′E),Guangxi Zhuang Autonomous Region Host: Clerodendrum cyrtophyllum Turcz.(Verbenaceae). (3) Neotegonotus shangsiensis Wei,sp nov (Fig 3) The new species is alike to Neotegonotus indicus Mondal et al, 1982, but differ the latter by the features of anterior edge of shield with thorn-shaped lobe, the 1st dorsal annulus not higher than the latter, the 4-18th dorsal annuli each with two bended-moon designs in which have 6-7 longitudinal lines, bended-moon designs line in two longitudinal rows in dorsal view Holotype ♀, paratypes 13♀♀,20010720, collected by WEI Sui-gai,CHEN Jian-wen and TAN Xiu-mei from Shangsi County,Guangxi Zhuang Autonomous Region Host: Acronychia pedunculata (L ) Mig (Rutaceae). (4) Platyphytoptus sabinianae Keifer 1938, rec nov Host plant: Pinus massoniana Lamb (Pinaceae). Locality:Nanning City, Guangxi Zhuang Autonomous Region,20000720,collected by WEI Sui-gai, FENG Yuan-bin, LAI Kai-pin and CHEN Jianwen (5) Abacarus sacchari Channabasavanna 1966,rec nov Host plant: Saccharum arundinaceum Rety (Gramineae). Locality: Longan County(23°06′N, 107°36′E),Guangxi Zhuang Autonomous Region,Oct 11,1991, collected by WEI Suigai (6) Siamina cruminae Boczek 1993,rec nov Host plant: Syzygium cumini (L ) Skeels (Myrtaceae). Locality:Nanning City,20011005, collected by WEI Suigai
出处
《广西农业生物科学》
CAS
CSCD
2003年第1期5-9,共5页
Journal of Guangxi Agricultural and Biological Science
基金
广西大学科研基金资助项目
